Hello. I got this problem on that node:Error Blueprint Runtime Error: Accessed None trying to read property CallFunc_GetField_ReturnValue from function: ‘ExecuteUbergraph_W_Login’ from node: Rama in graph: EventGraph in object: W_Login with description: Accessed None trying to read property CallFunc_GetField_ReturnValue
Well, I assume the “result” field is not valid. Don’t blindly use your References/Pointers. Use the “IsValid” node on them.
I haven’t used this plugin yet, so I don’t know what functions it offers, but you might want to make sure that “result” is actually a field of that response.
Also, on a sidenote: Do not just send the password like this. You should always encrypt a password before sending it. Otherwise hackers could just listen to the traffic between game and PHP file.
The is valid node will only make sure that you don’t accidentally access the null pointer/empty reference.
Your real goal should be finding out why the “result” field doesn’t return anything.
Maybe you construct the answer from your PHP file wrong? A typo somewhere or so?
Ok i managed it to make the connection and its working now i should watch for a registration in game like i should take the textbox field and fill them into the php variables or i don´t really know where i should start…